[Paraview] Stream tracer

[pleramorphyllactic at navigo.com]

Hello again, 

I am getting the following error when running the stream tracer filter on 
my data in paraview:

ErrorMessage
# Error or warning: There was a VTK Error in file: 
../../../../../paraview-2.4.2/VTK/Filtering/vtkDemandDrivenPipeline.cxx 
(661)
 vtkCompositeDataPipeline (0x94cf620): Input port 0 of algorithm 
vtkDistributedStreamTracer(0x94bf9e0) has 4 connections but is not 
repeatable.
ErrorMessage end


I tried using the "extract parts" filter, and it did not work.  Is there a 
fix for this?

Thanks again,
plera